mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 06:36:29 +07:00
02aff8db64
-----BEGIN PGP SIGNATURE-----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=p8Fp
-----END PGP SIGNATURE-----
Merge tag 'audit-pr-20190507' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit updates from Paul Moore:
"We've got a reasonably broad set of audit patches for the v5.2 merge
window, the highlights are below:
- The biggest change, and the source of all the arch/* changes, is
the patchset from Dmitry to help enable some of the work he is
doing around PTRACE_GET_SYSCALL_INFO.
To be honest, including this in the audit tree is a bit of a
stretch, but it does help move audit a little further along towards
proper syscall auditing for all arches, and everyone else seemed to
agree that audit was a "good" spot for this to land (or maybe they
just didn't want to merge it? dunno.).
- We can now audit time/NTP adjustments.
- We continue the work to connect associated audit records into a
single event"
* tag 'audit-pr-20190507' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: (21 commits)
audit: fix a memory leak bug
ntp: Audit NTP parameters adjustment
timekeeping: Audit clock adjustments
audit: purge unnecessary list_empty calls
audit: link integrity evm_write_xattrs record to syscall event
syscall_get_arch: add "struct task_struct *" argument
unicore32: define syscall_get_arch()
Move EM_UNICORE to uapi/linux/elf-em.h
nios2: define syscall_get_arch()
nds32: define syscall_get_arch()
Move EM_NDS32 to uapi/linux/elf-em.h
m68k: define syscall_get_arch()
hexagon: define syscall_get_arch()
Move EM_HEXAGON to uapi/linux/elf-em.h
h8300: define syscall_get_arch()
c6x: define syscall_get_arch()
arc: define syscall_get_arch()
Move EM_ARCOMPACT and EM_ARCV2 to uapi/linux/elf-em.h
audit: Make audit_log_cap and audit_copy_inode static
audit: connect LOGIN record to its syscall record
...
113 lines
2.3 KiB
C
113 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __ASM_MICROBLAZE_SYSCALL_H
|
|
#define __ASM_MICROBLAZE_SYSCALL_H
|
|
|
|
#include <uapi/linux/audit.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/sched.h>
|
|
#include <asm/ptrace.h>
|
|
|
|
/* The system call number is given by the user in R12 */
|
|
static inline long syscall_get_nr(struct task_struct *task,
|
|
struct pt_regs *regs)
|
|
{
|
|
return regs->r12;
|
|
}
|
|
|
|
static inline void syscall_rollback(struct task_struct *task,
|
|
struct pt_regs *regs)
|
|
{
|
|
/* TODO. */
|
|
}
|
|
|
|
static inline long syscall_get_error(struct task_struct *task,
|
|
struct pt_regs *regs)
|
|
{
|
|
return IS_ERR_VALUE(regs->r3) ? regs->r3 : 0;
|
|
}
|
|
|
|
static inline long syscall_get_return_value(struct task_struct *task,
|
|
struct pt_regs *regs)
|
|
{
|
|
return regs->r3;
|
|
}
|
|
|
|
static inline void syscall_set_return_value(struct task_struct *task,
|
|
struct pt_regs *regs,
|
|
int error, long val)
|
|
{
|
|
if (error)
|
|
regs->r3 = -error;
|
|
else
|
|
regs->r3 = val;
|
|
}
|
|
|
|
static inline microblaze_reg_t microblaze_get_syscall_arg(struct pt_regs *regs,
|
|
unsigned int n)
|
|
{
|
|
switch (n) {
|
|
case 5: return regs->r10;
|
|
case 4: return regs->r9;
|
|
case 3: return regs->r8;
|
|
case 2: return regs->r7;
|
|
case 1: return regs->r6;
|
|
case 0: return regs->r5;
|
|
default:
|
|
BUG();
|
|
}
|
|
return ~0;
|
|
}
|
|
|
|
static inline void microblaze_set_syscall_arg(struct pt_regs *regs,
|
|
unsigned int n,
|
|
unsigned long val)
|
|
{
|
|
switch (n) {
|
|
case 5:
|
|
regs->r10 = val;
|
|
case 4:
|
|
regs->r9 = val;
|
|
case 3:
|
|
regs->r8 = val;
|
|
case 2:
|
|
regs->r7 = val;
|
|
case 1:
|
|
regs->r6 = val;
|
|
case 0:
|
|
regs->r5 = val;
|
|
default:
|
|
BUG();
|
|
}
|
|
}
|
|
|
|
static inline void syscall_get_arguments(struct task_struct *task,
|
|
struct pt_regs *regs,
|
|
unsigned long *args)
|
|
{
|
|
unsigned int i = 0;
|
|
unsigned int n = 6;
|
|
|
|
while (n--)
|
|
*args++ = microblaze_get_syscall_arg(regs, i++);
|
|
}
|
|
|
|
static inline void syscall_set_arguments(struct task_struct *task,
|
|
struct pt_regs *regs,
|
|
const unsigned long *args)
|
|
{
|
|
unsigned int i = 0;
|
|
unsigned int n = 6;
|
|
|
|
while (n--)
|
|
microblaze_set_syscall_arg(regs, i++, *args++);
|
|
}
|
|
|
|
asmlinkage unsigned long do_syscall_trace_enter(struct pt_regs *regs);
|
|
asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);
|
|
|
|
static inline int syscall_get_arch(struct task_struct *task)
|
|
{
|
|
return AUDIT_ARCH_MICROBLAZE;
|
|
}
|
|
#endif /* __ASM_MICROBLAZE_SYSCALL_H */
|